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Electronic Principles

Electronic Principles
Holes are the minority carriers in which type of semiconductor?

Intrinsic
p-type
Extrinsic
n-type
None of these

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Electronic Principles
Silicon atoms combine into an orderly pattern called a

Crystal
Valence orbit
Covalent bond
Semiconductor
None of these

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Electronic Principles
Absolute Zero temperature equals

25o C
-273o C
0o C
-276o C
None of these

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Electronic Principles
Who invented the first junction transistor?

Smith
None of these
Gomes
Shockley
Fisher

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Electronic Principles
An intrinsic semiconductor has some holes in it at room temperature. What causes these holes?

Free electrons
Valence electrons
Thermal energy
Doping
None of these

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Electronic Principles
Doubling the diameter of the coil in an inductor:

multiplies the value of inductance by four
reduces the value of inductance by one-half
multiplies the value of inductance by two
None of these
reduces the value of inductance by one-fourth

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